Thanks for the link. Saved me time from searching for it. I'll read it before installing the new "Viper" TB. :-)
Since it was has been installed before, I may not have to make too many mods. I'll post pics and info when I get it done.

Thanks! I was on vacation. Drove 2700+ miles. Not in my Nitro but at least another Dodge. A 2000 RAM 1500 5.2. I did a lot of work on it prior to the trip. The idler pulley did fail near the return trip. The pulley didn't last 4000 miles.